Gradient-domain volumetric photon density estimation.
Adrien GrusonBinh-Son HuaNicolas VibertDerek NowrouzezahraiToshiya HachisukaPublished in: ACM Trans. Graph. (2018)
Keyphrases
- density estimation
- gradient domain
- image editing
- mixture model
- gradient field
- high dynamic range
- shadow removal
- density function
- probability density
- probability density function
- three dimensional
- exponential family
- outlier detection
- gaussian mixture model
- range data
- gaussian mixture
- dynamic range
- range images
- em algorithm
- expectation maximization
- supervised learning
- prior knowledge
- image processing